2. Earthing and lightning protection
  3. ...
  4. ...
  5. ...
  6. Overvoltage protection T2 DS 440 S/G
Categories

Overvoltage protection T2 DS 440 S/G

Download data sheet

 

Characteristics
- surge protector type 2
- In = 20kA; Imax = 40kA
- internal disconnection, status indicator
- pluggable module
- remote signaling

SPD type
T2  
Number of poles
3+1  
max. discharge current (Imax)
40 kA  
Discharge current max. [Imax]
100 kA  
Response time [ta]
0 ns  
Voltage protection level [Up]
1.25 kV  
Nominal cross section conductor (min/max)
1.5 - 10.0 mm²
Nominal discharge surge current (8/20)
80 kA  
Signaling contact
Yes  
Nominal frequency [fn]
50.0 - 60.0 Hz
Nominal line voltage Un AC
230 V  
Continuous voltage AC max.
275 V  
Discharge current max. (8/20) µs [Imax]
40 kA  
Protection level max. (at 5kA)
0.9 kV  
Follow current [IF]
0 kA  
follow current extinguishing capability [Ifi]
Unendlich kA eff  
TOV-voltage L-N [UT]
335 V / 5 sec.  
TOV-voltage N-PE [UT]
1200 V / 300A / 200ms fest  
Short circuit resistance (Icw)
10 kA  
Fault indication
Meschanisch, Rot  
Temperature range
-40.0 - 85.0 °C
Degree of protection
IP20  
Fuse max. (gG)
125 A  
Mounting on
Hutschiene 35 mm  
Material housing
 
Signaling on the device
Optic  
Connection cross section solid / stranded max.
1.5 mm²  
Switching capacity signaling contact
250 V / 0,5 A (AC) - 30 V / 2 A (DC)  
System configuration
 
Construction size
2 modular spacing  
Integrated backup fuse
No  
20/Pol  
Type of poles
4  
With remote signalling contact
Yes  
Mounting method
DIN rail (top hat rail) 35 mm  
Category type 2
Yes  
Degree of protection (IP)
IP20  
Test standards Germany
 
Test standards International
UL 1449 ed.3  
Test standards USA
IEC 61643-11  
Test standards Europe
EN 61643-11  
Homologation
VDE, ÖVE, UL  
   
 Article No. E-Number SPD type Number of poles max. discharge current (Imax) Discharge current max. [Imax] Response time [ta] Voltage protection level [Up] Nominal cross section conductor (min/max) Nominal discharge surge current (8/20) Signaling contact Nominal frequency [fn] VPE Quantity
   
Surge protection 296.061.512 808 418 000 T2 3+1 40 100 0 1.25 1.5 - 10.0 80 Yes 50.0 - 60.0 1